Hi everyone, i face an issue when I called a number in the pstn trough a at&t PRI trunk with a c2921 that is my gateway in a BE6000, in the settings of the phone the video capabilites is ENABLED, but the call innmediate fail, in the same branch also have a IP Phone 6921 that works without problem in a pstn calls, the workaround is to DISABLE the video capabilites, and the 8941s works great, and here is the cuestion, how to able the video call inside the office, but when the call is PSTN override this message to the switch of AT&T.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.